cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A082806 Palindromes which are prime and the sum of the digits is also prime.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 101
7 131
8 151
9 191
10 313
11 353
12 373
13 757
14 797
15 919
16 10301
17 10501
18 11311
19 12721
20 13331
21 13931
22 14341
23 14741
24 15551
25 16361
26 16561
27 18181
28 19391
29 19991
30 30103
31 30703
32 31513
33 32323
34 33533
35 34543
36 35153
37 35353
38 35753
39 36563
40 38183

List of values

[2, 3, 5, 7, 11, 101, 131, 151, 191, 313, 353, 373, 757, 797, 919, 10301, 10501, 11311, 12721, 13331, 13931, 14341, 14741, 15551, 16361, 16561, 18181, 19391, 19991, 30103, 30703, 31513, 32323, 33533, 34543, 35153, 35353, 35753, 36563, 38183]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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